US2496352A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Abrasive wheel
Assignee: Super Cut Inc
•
Filing: 1945-04-02
•
Granted: 1950-02-07
•
Expires: 1965-04-02
Abstract
No abstract record available.
Inventors
- 👤 Leopold H Metzger
- 👤 Fantozzi Vincent John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:40
CPC Classifications
B; B24; B24D; B24D7/00; B24D7/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE199312C
Cited
FR585247A
Cited
GB311731A
Cited
DE562128C
Cited
US2040242A
Cited
US2140410A
Cited
US2150886A
Cited
US2279045A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-02-06 | 1953-08-08 | 1954-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-02-06 | 1957-08-08 | 1958-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-02-06 | 1961-08-08 | 1962-02-07 | $7700.00 | Window Closed / Lapsed |